It's not really surprising. A big chunk of Canadiens fans are Francophones so they probably aren't partaking in an Anglophone forum, where I would speculate the survey was posted at (/hockey/ I guess?).

I have no clue what the demographic makeup of Reddit is supposed to be either, so I really doubt the survey is an accurate sample of hockey fandom as a whole (of course, most European fans wouldn't be able to chime in either).

I have no clue what the demographic makeup of Reddit is supposed to be either, so I really doubt the survey is an accurate sample of hockey fandom as a whole (of course, most European fans wouldn't be able to chime in either).

the survey also asks your zip code to create a map of this information

For example, it asked me my favorite team, which is the Oil, and to enter my US zipcode. My data point will show up as an Oilers fan in Georgia.

I think the OP needs to edit exactly what this is supposed to do.

The idea is to look at where the fans of the teams are located. People like you are exactly the sort that this poll wants to see. Obviously, there will be huge numbers around the home cities, but It'd also be interesting to see how far reach there is, or where they may be large pockets of fans outside of their 'home' city.